@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21a5610c-b962-43d2-8043-b299d7d9ab4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21a5610c-b962-43d2-8043-b299d7d9ab4e> .